- Lab
- A Cloud Guru
Programmatically Utilizing Data From S3
In this lab, we're tasked with completing a Lambda function that collects data from S3, performs some basic formatting, and returns it to API Gateway to be loaded into a simple web interface.
Path Info
Table of Contents
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Challenge
Investigate the Lab Environment
In the lab interface, make note of the S3 bucket name that contains the data files necessary to complete the lab. The bucket name is prefixed with random-users-data .
Navigate to the Lambda web console and open the
Users_primaryfunction. -
Challenge
Collect Object Keys from S3
Add code to the
Users_primaryfunction to collect the keys of all objects within the random_users_data... bucket. -
Challenge
Collect and Combine Data from S3
Add code to the
Users_primaryfunction to collect and combine the appropriate data from the random_users_data... bucket. -
Challenge
Observe the Results on the Web Interface
Navigate to the web interface URL provided in the lab. If everything is working correctly, the counter should read 1500 and the users should be populated in the interface.
What's a lab?
Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.
Provided environment for hands-on practice
We will provide the credentials and environment necessary for you to practice right within your browser.
Guided walkthrough
Follow along with the author’s guided walkthrough and build something new in your provided environment!
Did you know?
On average, you retain 75% more of your learning if you get time for practice.
